Messages in this thread | | | Subject | Re: [PATCH v3] mm: make expand_downwards symmetrical to expand_upwards | From | Dave Hansen <> | Date | Thu, 21 Apr 2011 11:45:37 -0700 |
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On Thu, 2011-04-21 at 13:33 -0500, Christoph Lameter wrote: > http://www.linux-mips.org/archives/linux-mips/2008-08/msg00154.html > > http://mytechkorner.blogspot.com/2010/12/sparsemem.html > > Dave Hansen, Mel: Can you provide us with some help? (Its Easter and so > the europeans may be off for awhile)
Yup, for sure. It's also interesting how much code ppc64 removed when they did this:
http://lists.ozlabs.org/pipermail/linuxppc64-dev/2005-November/006646.html
Please cc me on patches. Or, if nobody else was planning on doing it, I can take a stab at doing SPARSEMEM on one of the arches. I won't be able to _run_ it outside of qemu, but it might be quicker than someone starting from scratch.
Was it really just m68k and parisc that need immediate attention?
-- Dave
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